diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 21 |
1 files changed, 16 insertions, 5 deletions
@@ -1,7 +1,7 @@ #![warn(missing_docs)] //! A plugin for the Bevy game engine which provides an outline post-process effect. The effect -//! makes use of a normal prepass to generate outlines where differences in the normal buffer +//! makes use of a normal and depth prepass to generate outlines where significant differences in the values //! occur. use bevy::{ @@ -9,12 +9,11 @@ use bevy::{ core_pipeline::core_3d::graph::{Core3d, Node3d}, prelude::*, render::{ - extract_component::{ExtractComponentPlugin, UniformComponentPlugin}, - render_graph::{RenderGraphApp, ViewNodeRunner}, - RenderApp, + extract_component::{ExtractComponentPlugin, UniformComponentPlugin}, render_graph::{RenderGraphApp, ViewNodeRunner}, RenderApp }, }; +use components::OutlinePostProcessSettings; pub use nodes::OutlineRenderLabel; /// Components used by this plugin. @@ -32,7 +31,7 @@ impl Plugin for OutlinePostProcessPlugin { app.add_plugins(( UniformComponentPlugin::<components::OutlinePostProcessSettings>::default(), ExtractComponentPlugin::<components::OutlinePostProcessSettings>::default(), - )); + )).add_systems(Update, update_shader_clip_planes); let Some(render_app) = app.get_sub_app_mut(RenderApp) else { return; @@ -61,3 +60,15 @@ impl Plugin for OutlinePostProcessPlugin { render_app.init_resource::<resources::OutlinePostProcessPipeline>(); } } + +fn update_shader_clip_planes( + mut settings_query: Query<(Ref<Projection>, &mut OutlinePostProcessSettings)>, +) { + for (projection, mut settings) in settings_query.iter_mut() { + if projection.is_changed() { + if let Projection::Perspective(projection) = projection.into_inner() { + settings.camera_near = projection.near; + } + } + } +} |